[PATCH] drm/bridge: anx6345: Fix compilation breakage on systems without CONFIG_OF

[Maxime Ripard]

The driver assumes that the platform uses the device tree, and thus relies
on some fields (of_node) being declared in some structures (drm_bridge).

This isn't true for all platforms, so make sure we can only compile the
ANX6345 on platforms where DT support is selected.

Cc: Torsten Duwe <duwe at lst.de>
Fixes: 6aa192698089 ("drm/bridge: Add Analogix anx6345 support")
Signed-off-by: Maxime Ripard <maxime at cerno.tech>
---
 drivers/gpu/drm/bridge/analogix/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/bridge/analogix/Kconfig b/drivers/gpu/drm/bridge/analogix/Kconfig
index 1425a96a28c3..e1fa7d820373 100644
--- a/drivers/gpu/drm/bridge/analogix/Kconfig
+++ b/drivers/gpu/drm/bridge/analogix/Kconfig
@@ -1,6 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0-only
 config DRM_ANALOGIX_ANX6345
 	tristate "Analogix ANX6345 bridge"
+	depends on OF
 	select DRM_ANALOGIX_DP
 	select DRM_KMS_HELPER
 	select REGMAP_I2C
-- 
2.23.0